Digital video broadcasting

STB2000-c

Profile

STB2000-c is a high cost –effective digital CATV or MMDS receiver with powerful single chip processor LSI SC2005 .It is fully compliant with MPEG-2 and DVB-C standards. It can receive CATV digital TV signal on the specific frequencies within the full band .The receiver also supports CA,EPG and parental lock control .The user –friendly OSD menu system provides easy receiver installation and Channel search /edit function.

Features

1. powerful single chip LSI SC2005

2. fully DVB-C&MPEG-2 compliant

3. high sensitiveness full band tuner

4. multi QAM demodulation selection: QAM16-QAM256

5. CA support

6. mail and message support

7. friendly user interface

8. electronic program guide (EPG) support

9. NIT search support

10. PSI/SI auto-update support

11. software upgrade via RS232 port or OTA

12. multi-language OSD

13. program parameters memorization when power-off

14. aspect ratio 4:3 and 16:9

15. PAL/NTSC auto-conversion

16. DVBS and S-VIDEO output

Specification

Tuner

Input frequency: 48~860MHz

Input level: -15~+30 dBmV

Input impedance: 75Ω

Channel decoding

Standard: DVB-C EN300 429

Demodulation: QAM16, QAM32, QAM64, QAM128, QAM256

Symbol rate: 3.6~7.0 Mbaud

Demultiplexer

Standard: ISO/IEC 13818-1

Input max. bit stream rate: 60Mbps(serial)/7.5 MB/s(parallel)

Video decoding

Standard: ISO/IEC 13818-2, MPEG-2MP@ML

Aspect ratio: 4:3 and 16:9

Video format: PAL/NTSC

Teletext: through VBI format

Closed caption: through VBI format

Audio decoding

Standard: ISO/IEC 13818-3

decoding:MPEG-1$MPEG-2 layerⅠandⅡ

Output mode: mono, dual channel .stereo joint stereo

Volume level: 32 levels

Processor and memory

CPU: LSI Tiny RISC (SC2005)

Processor speed: 108MHz

CPU SDRAM: 64 Mb

AV ADRAM: 16 Mb

EEPROM: 8 KB

FLASH memory: 2MB

Av output

Video bandwidth: 5.5MHz

Video output impedance: 75

Video output level: 1.0Vp-pAudio output: mono, stereo

Audio output frequency: 20Hz~20 KHz

Audio output impedance: low

Audio output level: 0-6dBu

Smartcard

Standard: ISO 7816

Front panel

Keys: up, down, left, right, menu, ok

Smart card slots: 1

IR receiver: 38 KHz

LED indicators: power, locked, standby

Rear panel

RF input: F- female

Loop through output: IEC male

RCA output: 6 RCA (2 left audio, 2 right audio video, mono)

Y/C output: S-video

RF modulator: CH21-69, CH25 or CH3/CH4 (optional)

RS232 serial port: DB-9 female

RCU

Category: IR (carrier38 KHz)

Battery: 2*105 VAAA

Keys: 29

Power

Input voltage: CA90~260 V, 50/60 Hz

Power consumption: 30 W max

Ambient

Operation temperature: -5~+45 ℃

Size: 270mm*220mm*65mm

Weight: 1.8 Kg

Specifications subject to change without notice

Digital video broadcasting

STB2000-sL

Profile

The digital satellite receiver STB 2000-sL is used to decode digital program transmitted from satellite. It’s high quality image and sound makes you enjoy your life. The receiver supports CA system, EPG useful for user to easily select program. Friendly user interface makes it convenient for user to operate the unit.

Features

1 powerful single chip LSI logic SC2005

2 fully DVB-S/MPEG-2 compliant

3 high sensitiveness digital reception tuner

4 Full band auto research

5 CA support

6 support regionalization function

7 NIT search support

8 support FTA block function with smart card sectors

9 mail and message support

10 DiSEqC1.0/DiSEqC1.1 protocols support

11 electronic program guide (EPG) support

12 program parameters memorization when power-off

13 multi-language OSD and friendly user interface

14 support more than 64 satellites

15 aspect ratio 4:3 and 16:9

16 software upgrade via Rs232 or OTA

Specification

Tuner

Input frequency: 950~2150 MHz

Loop out frequency: 950~2150 MHz

Input level: -65~-25 dBm

Input impedance: 75Ω

LNB power: 14V/18V/OFF,Imax = 400 mA

Channel decoding

Standard: DVB-S EN300 421

Demodulation: QPSK

FEC: 1/2, 2/3, 3/4, 5/6, 7/8

Reed Solomon: 204.188.t-8

Symbol rate: 2.0~45 MS/s

Demultiplexer

Standard: ISO/IEC 13818-1

Input max. bit stream rate: 60Mbps(serial)/7.5 MB/s(parallel)

Video decoding

Standard: ISO/IEC 13818-2, MPEG-2MP@ML

Aspect ratio: 4:3 and 16:9

Video format: PAL/NTSC

Teletext: through VBI format

Closed caption: through VBI format

Audio decoding

Standard: ISO/IEC 13818-3

decoding: MPEG-1$MPEG-2, layerⅠandⅡ

Output mode: dual channel,.stereo

Volume level: 32 levels

Processor and memory

CPU: tiny LSI RISC (SC2005)

Processor speed: 108MHz

Program SDRAM: 64 Mb

Decoding SDRAM: 16 Mb

Flash memory: 8MB

Av output

Video de-emphasis: CCIRREC.405-1,625 LINES

Video bandwidth: 5.5 MHz

Video output impedance: 75

Video output level: 1.0Vp-p

Audio output: stereo

Audio output frequency: 20Hz~20 KHz

Audio output impedance: low

Audio output level: 1.0Vrms 2dB into10K

Smartcard

Standard: ISO 7816

Front panel

Keys: up, down, left, right, menu, ok

Smart card slots: 1

IR receiver: 38 KHz

LED indicators: power, locked, standby

Rear panel

RF input: IEC female

Loop through output: IEC male

RCA output: 6 RCA (2 left audio, 2 right audio,2 video )

Y/C output: S video

RF modulator: CH21-69, CH25 or CH3/CH4 (optional)

RS232 serial port: DB-9 female

Digital video broadcasting

TT-6400N / TT-6400LN COFDM Receiver Digital Video Broadcasting

TT-6400/TT-6400L is a high cost-effective

digital terrestrial receiver with powerful single chip processor LSI SC2005. It is fully compliant with MPEG-2 and DVB-T standards. It can receive terrestrial digital TV signal on the specific frequencies within the VHF or UHF band. The receiver also supports CA, EPG and parental lock control. The user-friendly OSD menu system provides easy receiver installation,

channel search/edit function.

Features

1.Powerful single chip LSI SC2005

2.Fully DVB-T & MPEG-2 compliant

3.High sensitiveness digital reception

4.Bandwidth of 6MHz, 7MHz & 8MHz Supported

5.CA support (TT-6400LN)

6.Mail and message support

7.Friendly user interface

8.Electronic Program Guide (EPG) support

9.NIT search support

10.Blind acquisition and manual search support

11.PSI/SI auto-update support

12.Software upgrade via RS232 port or OTA

13.Multi-LanguageOSD

14.Program parameters memorization when power-off

15.Aspect ratio 4:3 and 16:9

16.PAL/NTSC auto-conversion

17.CVBS and S-VIDEO output

18.scart output (Optional)

19.RF-out support (Optional)

Specification

TUNER

Input Frequency: 174~860MHz

Loop out frequency: 174~860MHz

Input Level: -72~-20dBm@QAM64, 7/8 *note1

-86~-20dBm@QAM16, 1/2

-90~-20dBm@QPSK, 1/2

Input Impedance: 75ohm

CHANNEL DECODING

Standard: DVB-T EN300 744

Demodulation: QPSK, QAM16, QAM64, AUTO

Code Rate: 1/2, 2/3, 3/4, 5/6, 7/8, AUTO

Guard Interval: 1/2, 1/8, 1/16, 1/32

COFDM Mode: 2K, 8K

DEMULTIPLEXER

Standard:ISO/IEC13818-1

Input Max. Bit stream rate:

60Mbps(serial)/7.5MB/s (parallel)

VIDEO DECODING

Standard:ISO/IEC13818-2MP@ML

Aspect Ratio: 4:3,16:9

Video Format: PAL/NTSC AUTO

Video Resolution: 720x576

AUDIO DECODING

Standard:ISO/IEC13818-3

Decoding: MPEG-1&MPEG-2 layer I/II

Output Mode: Left, Right, and Stereo

Sampling Frequency: 32, 44.1, 48KHz

Volume Level: 32Levels

PROCESSOR AND MEMORY

CPU: Tiny RISC (SC2005)

Processor speed: 108MHz

Flash Memory: 8Mb

Program SDRAM: 64Mb

Decoding SDRAM: 16Mb

AV OUTPUT

Video Bandwidth:4.5MHz@NTSC, 5.5MHz@PAL

Video Output Impedance: 75

Video Output Level: 1.0Vp-p

Audio Output: Mono, Stereo

Audio Output Frequency: 20Hz~20KHz

Audio Output Impedance: Low

Audio Output Level:0 6dBu

SMARTCARD

Standard:ISO7816

FRONTPANEL

Keys: Up, Down, Left, Right, Menu, OK

Smart Card Slots: 1 (TT-6400L)

IR Receiver: 38KHz

LED Indicators: Power, Locked, Standby

REAR PANEL

RF Input: F OR IEC-connector

Loop Through Output: IEC-connector

RCA Output: 6 RCA (2 Left Audio, 2 Right Audio, 2 Video)

Y/C Output: S-Video

Scart Output (Optional)

RS232 Serial Port: DB-9 Female

RF Modulator: CH21-69, CH25 or CH3/CH4 (Optional)

RCU

Category: IR (Carrier 38KHz)

Battery: 2x1.5VAAA

POWER

Input Voltage: AC90~260V, 50/60Hz

Power Consumption: 20Wmax

AMBIENT

Operation Temperature: -5°C~ +45 °C

Size: 270mm x 220mm x 65mm

Weight: 1.8Kg

* Note1: The MIN/MAX receiver signal input level is decided by modulation mode and code rate.

** Specifications subject to change without notice

SHEN ZHEN NET ELECTRONIC CO.,LTD

TEL:+86-0755-8374-7084

FAX:+86-0755-8374-7107

HTTP:\\www.netelec.net

E-Mail: net_sz@gdsz.cnuninet.net

harris800@163.com

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